Daily Mail to pay Melania Trump damages

Britain's Daily Mail has agreed to pay Melania Trump an undisclosed sum and issue an apology after it published an article saying the US first lady had offered "services beyond simply modelling" in her former job.

President Donald Trump's wife, 46, had sued the publisher of the Daily Mail in Britain and also filed a $US150 million ($A200 million) lawsuit against it in New York, claiming the article had cost her millions of dollars in potential business.

A person familiar with the situation said the settlement was worth less than $US3 million, including legal costs and damages.

The Daily Mail, which runs what it calls the world's largest English-language newspaper website, apologised for the article on Wednesday and issued a retraction on its home page.

"An article on 20th August 2016 about Melania Trump... questioned the nature of her work as a professional model and republished allegations that she provided services beyond simply modelling," publisher Associated Newspapers said.

"We accept that these allegations about Mrs Trump are not true and we retract and withdraw them .... we have agreed to pay her damages and costs."

Accepting the apology at the High Court in London, Trump's lawyer said the article, headlined "Racy photos and troubling questions about his wife's past that could derail Trump", was published as a two-page spread and accompanied by an old photo of Melania Trump standing naked with her front against a wall but looking back at the camera.